厨余垃圾与粪便现场处理工艺研究及设计  

STUDIES AND TECHNICAL DESIGNS OF ON-SITE TREATMENT OF NIGH SOIL AND KITCHEN GARBAGE

作　　者：陈朱蕾[1] 周磊[1] 周敬宣[1] 李艳萍[1] 黄亮[1] 刘婷[1] 黎小保[1] 冯其林 喻晓 刘勇 

机构地区：[1]华中科技大学环境科学与工程学院,武汉430074 [2]武汉市环境卫生科学研究设计院,武汉430015

出　　处：《环境工程》2005年第3期54-57,共4页Environmental Engineering

基　　金：国家"十五"科技攻关项目(2002BA806B04-01B);武汉市科技攻关资助项目(20026002095).

摘　　要：提供一套厨余垃圾与粪便的现场处理工艺,并根据单元小试研究数据研制出中试装置,用于模拟处理一个单元居民楼的厨余垃圾与粪便。设计处理量0. 2t d ,包括真空收集、固形物厌氧消化、消化污泥造粒制肥、混合污水的厌氧好氧处理等整套处理工艺,实现了厨余垃圾及粪便的源头收集、现场减量处理,同时可产出菌肥和沼气。This paper offers a suit of disposal techniques at source of the night soil and kitchen garbage.A pilot-scale system.which was used to deal with the night soil and kitichen garbage from one unit of a residential building for simulation was designed according to the data of lab-scale trials.The system comprises vacuum collection,anaerobic digestion of solids,composting of digestive sludge and anaerobic-aerobic disposal of mixed sewage.Its handling capacity was 0.2 t/d.The night soil and kitchen garbage can be collected at source and disposed at locale, synchronously,the bacterial fertilizer and methane can be produced through the system.

关 键 词：厨余垃圾 粪便 现场处理工艺 中试装置 源头收集 菌肥 沼气 工艺设计 

分 类 号：X799.3[环境科学与工程—环境工程]